I have a 20 gallon long currently stocked with four mollies (all lyre tale) two male and two female, a male sword tail, and a female platy, two corycats, and a pleco.. Would my male veiltail betta be happy in the tank with those fish ?

That's a pretty busy tank already. Swordtails and platys can hybridize, so you might want to reconsider having the together. Male livebearers tend to be somewhat...err...eager, so it's usually best to have a ratio of at least 2 females for each male to avoid stressing the girls out.

I've never kept plecos because of how huge they get. Do you know what kind he is? Some stay small but most of the ones sold in petstores don't.

Bettas are pretty individual, but I think he'd be stressed out by that much activity.

Do you know what kind he is? Some stay small but most of the ones sold in petstores don't.

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Originally Posted by TheJadeBetta

P.S. What type of Pleco is it?

I've had the pleco for a little under a year now and he is about pinki length.. He's an albino bristle nose. When he starts getting a bit larger I plan on giving him away to some one with a larger tank.